BDL

The BDL unit is designed to record and display current values ​​and to present technical parameters in the form of graphs. The device is equipped with eight temperature (Pt100/500/1000) or current (in the 0/4-20 mA standard) inputs, a pulse (digital) input to control the recording process and a USB Host port for flash data storage. The device has a memory capacity of 2 MB (a total of 0.5 million data recordings) or 8 MB in the version with USB (2 million data recordings). However, when a USB flash drive is permanently connected, it can significantly extend the recording time without the need to transfer data from the BDL99 to a PC. For example: 1 GB flash drive allows continuous data recording for over 1 year (8 channels recorded every 1 sec., 250 million data recordings)! The internal analog-to-digital converter has a 16-bit resolution (12-bit in unit with 0/4-20mA inputs), which gives results with high recording resolution. In addition, individual alphanumeric description (text) of each of the recorded channels is possible. The menu with full text descriptions makes the device configuration process quite simple. However, due to a significant number of configured parameters, it is recommended to use the attached PC configuration software.

Host port (front or rear) for flash data storage and configuration transfer. White or amber LCD backlight is available.

• Inputs: 1, 4 or 8 x universal inputs: U/I (0/4-20 mA, 0/1-5 V, 0/2-10V or mixed) or temperature (Pt100/Pt500/Pt1000, TC K, S , J T, N, R, B, E or mixed); 1 digital input 24V DC, optocoupled
• Power supply: 19V ÷ 50V DC; 16V ÷ 35V AC or 85 ÷ 260V AC/DC
• Power consumption: typically 7 VA; max. 12 VA
• Outputs: 2 electronic relays (ER1, ER2) with max. load 24V AC (35V DC) / 200 mA; sensor supply (current/voltage version only): 24 V DC ± 5%, max. 200 mA, not separated from measurement inputs
• Protection class: IP 65 (device front, rear USB version), optional IP 65 version including gasket for panel cut-out or IP 54 transparent door with key. IP 40 (front USB version)
• Operating temperature: 0°C ÷ +50°C (standard), -20°C ÷ +50°C (optional)
• Graphic LCD, 128 x 64 dots, with amber or white backlight
• Measuring range: mA (current) / V (voltage) inputs: ± 9999 + decimal point, resolution > 1 mV; RTD inputs (Pt100, Pt500, Pt1000): -100.0°C ÷ +600.0°C with resolution 0.1°C; -148°F ÷ +999.9°F with resolution 0.1°F; TC inputs: -200°C ÷ +1370°C (K); -50°C ÷ +1768°C (S); -210°C ÷ +1200°C (J); -200°C ÷ +400°C (T); -200°C ÷ +1300°C (N); -50°C ÷ +1768°C (R); +250°C ÷ +1820°C (B); -200°C ÷ +1000°C (E); 0-60 mV, 0-75 mV, 0-100 mV or 0-150 mV
• Communication interface: RS-485 (Modbus RTU), galvanically isolated, baud rate: 1200 – 115200 bps, USB PC, USB host port (front or rear)
• Data recording period: 1s / 2s / 5s / 10s / 15s / 20s / 30s / 1min / 2min / 5min / 10min / 15min / 20min / 30min / 60min
• Internal memory capacity: 8 MB internal (up to 3,000,000 data records)
• Storage temperature: -10°C ÷ +70°C (standard), -20°C ÷ +70°C (depending on options)
• Dimensions: 96 x 96 x 100 mm
• Dimensions for panel cutout: 90.5 x 90.5 mm
• Software: Free Loggy Soft and S-toolkit data logger software can be downloaded directly from the "Download" section
• Installation depth: min. 102 mm